{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machine or equipment", "manufacturing standard", "biomedical", "enabling technology", "application", "process characterization"], "input": "Keyhole welding , using a pulsed laser beam , of conventionally produced parts is compared to AM parts ."}
{"machine or equipment": ["AM parts"], "manufacturing standard": [], "biomedical": [], "enabling technology": ["pulsed laser beam"], "application": [], "process characterization": []}